CN212312231U

CN212312231U - Height-limiting etching mold

Info

Publication number: CN212312231U
Application number: CN202020645931.8U
Authority: CN
Inventors: 陈鑫
Original assignee: Suzhou Shiwo Electronic Technology Co ltd
Current assignee: Suzhou Shiwo Electronic Technology Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-01-08
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a limit for height etching mould, including the die holder, the first plug mounting panel of last fixed surface of die holder is connected with, the first limit for height board of the equal fixedly connected with in upper surface both sides of first plug mounting panel, the upper surface of first plug mounting panel is located between two first limit for height boards and is close to the equal fixed mounting in position of two first limit for height boards respectively and has first etching sword. The utility model discloses in, guide bar and through-hole cooperate, can confirm the position of two die holders, then fix upper die base and die holder through the mounting hole, and easy operation has alleviateed the demand of manpower greatly, and the work efficiency is greatly improved, and the cutting depth of etching sword is guaranteed to first limit for height board and second limit for height board, and the technological precision is greatly improved, get into through-hole compression spring when the guide bar, and the spring can cushion the bracing piece, avoids the etching sword direct and material product contact, thereby the life of etching cutting die has been increased.

Description

Height-limiting etching mold

Technical Field

The utility model relates to a cross cutting trade technical field especially relates to a limit for height etching mould.

Background

The die cutting industry is wide in related aspects, and the notebook mobile phone, the automobile and other electronic products are all provided with die cutting products. The etching cutting die is mainly used for cutting product labels and the like in the die cutting industry, is used for cutting modules and touch screens on liquid crystal displays, and has quite excellent effect.

The enterprise that the cross cutting was made in general production now all adopts ordinary etching mould, and the debugging mould time is about 0.6H or even longer time, and the machine of the extravagant board of inefficiency and skilled worker time, and ordinary mould destroys the blade point easily, and ordinary etching mould can only be debugged by skilled technician, transfers quick-witted inefficiency, and the workman is with high costs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a height-limiting etching mould.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a height-limiting etching die comprises a lower die holder, wherein a first die mounting plate is fixedly connected to the upper surface of the lower die holder, first height-limiting plates are fixedly connected to two sides of the upper surface of the first die mounting plate, first etching knives are fixedly mounted on the upper surface of the first die mounting plate between the two first height-limiting plates and at positions close to the two first height-limiting plates respectively, second etching knives are fixedly mounted on the upper surface of the first die mounting plate between the two first etching knives and at positions close to the two first etching knives respectively, an upper die holder is arranged above the lower die holder, a second die mounting plate is fixedly connected to the outer surface of the upper die holder and at one side close to the lower die holder, second height-limiting plates are fixedly connected to two sides of the lower surface of the second die mounting plate and at positions close to the two first height-limiting plates respectively, guide rods are fixedly mounted on the lower surfaces of the two second height-limiting plates and at positions close to the center, the lower surface of second cutting die mounting panel is located between two second limit for height boards and is close to the equal fixedly connected with third etching sword in position of two second limit for height boards respectively, the lower surface of second cutting die mounting panel is located between two third etching knives and is close to the equal fixedly connected with fourth etching sword in position of two third etching knives respectively, the through-hole has been seted up to first limit for height board upper surface, the upper surface of first cutting die mounting panel and the position that is close to the through-hole have seted up the recess, the bottom fixedly connected with spring of recess.

As a further description of the above technical solution:

the position of the first etching knife corresponds to the position of the third etching knife, and the position of the second etching knife corresponds to the position of the fourth etching knife.

As a further description of the above technical solution:

the position of the guide rod corresponds to the position of the through hole, and the diameter of the guide rod is matched with that of the through hole.

As a further description of the above technical solution:

the height of the first etching knife is greater than that of the second etching knife, and the height of the third etching knife is greater than that of the fourth etching knife.

As a further description of the above technical solution:

the diameter of the through hole is consistent with that of the groove, and the other end of the spring extends to the inside of the through hole.

As a further description of the above technical solution:

and a plurality of mounting holes are formed in the periphery of the outer surfaces of the upper die base and the lower die base.

The utility model discloses following beneficial effect has:

1. this limit for height etching mould, die holder through setting up, first cutting die mounting panel, first limit for height board, the upper die base, the second cutting die mounting panel, the second limit for height board, the guide bar, through-hole and mounting hole, when debugging etching cutting die, with die holder and upper die base relative movement, it pastes tightly to drive the second limit for height board on the first cutting die mounting panel and the second cutting die mounting panel, make the guide bar get into in the through-hole at last, then fix upper die base and die holder through the mounting hole, moreover, the operation is simple, ordinary staff and new staff can both debug the mould, the demand of manpower has been alleviateed greatly, the cost of labor is reduced, simultaneously, work efficiency has also been improved greatly.

2. This limit for height etching mould, first limit for height board through setting up, the second limit for height board, the guide bar, through-hole and spring, first limit for height board and second limit for height board form a limit for height region, thereby guarantee the depth of cut of etching sword, the process precision has been improved greatly, personnel and equipment's cost has been reduced, get into through-hole compression spring when the guide bar, the spring can cushion the bracing piece, thereby form a buffer, avoid etching the direct and material product contact of sword, thereby the life of etching cutting die has been increased.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a lower die holder; 2. a first cutting die mounting plate; 3. a first height limiting plate; 4. a first etching knife; 5. a second etching knife; 6. an upper die holder; 7. a second cutting die mounting plate; 8. a second height limiting plate; 9. a guide bar; 10. a third etching knife; 11. a fourth etching knife; 12. a through hole; 13. a groove; 14. a spring; 15. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a height-limiting etching die comprises a lower die holder 1, wherein the upper surface of the lower die holder 1 is fixedly connected with a first die mounting plate 2, both sides of the upper surface of the first die mounting plate 2 are fixedly connected with first height-limiting plates 3, the upper surface of the first die mounting plate 2 is positioned between the two first height-limiting plates 3 and is respectively and fixedly provided with a first etching knife 4 at the position close to the two first height-limiting plates 3, the upper surface of the first die mounting plate 2 is positioned between the two first etching knives 4 and is respectively and fixedly provided with a second etching knife 5 at the position close to the two first etching knives 4, an upper die holder 6 is arranged above the lower die holder 1, one side of the outer surface of the upper die holder 6 close to the lower die holder 1 is fixedly connected with a second die mounting plate 7, both sides of the lower surface of the second die mounting plate 7 and the position close to the two first height-limiting plates 3 are respectively and fixedly connected with a second height-limiting plate 8, the lower surfaces of the two second height limiting plates 8 are close to the center and are fixedly provided with guide rods 9, the lower surface of the second cutter die mounting plate 7 is located between the two second height limiting plates 8 and is close to the position of the two second height limiting plates 8 respectively and is fixedly connected with third etching cutters 10, the lower surface of the second cutter die mounting plate 7 is located between the two third etching cutters 10 and is close to the position of the two third etching cutters 10 respectively and is fixedly connected with fourth etching cutters 11, the upper surface of the first height limiting plate 3 is provided with through holes 12, the upper surface of the first cutter die mounting plate 2 is provided with grooves 13 close to the through holes 12, and the bottoms of the grooves 13 are fixedly connected with springs 14.

The position of the first etching knife 4 corresponds to the position of the third etching knife 10, and the position of the second etching knife 5 corresponds to the position of the fourth etching knife 11, so that the cutting die can accurately cut a product when cutting; the position of the guide rod 9 corresponds to the position of the through hole 12, and the diameter of the guide rod 9 is matched with the diameter of the through hole 12, so that the guide rod 9 can stably enter the through hole 12, and the debugging and cutting of the cutting die are carried out; the height of the first etching knife 4 is greater than that of the second etching knife 5, and the height of the third etching knife 10 is greater than that of the fourth etching knife 11, so that the size compensation of a product is increased when the product is punched by the cutter die, and the punching precision and the edge effect are convenient to control; the diameter of the through hole 12 is consistent with that of the groove 13, and the other end of the spring 14 extends to the inside of the through hole 12, so that the spring 14 can enter the through hole 12, and a buffering effect is achieved; a plurality of mounting holes 15 have all been seted up all around to the surface of upper die base 1 and die holder 6, and mounting hole 15 is for the convenience fix die holder 1 and upper die base 6.

The working principle is as follows: when the height-limited etching die is used and the etching cutting die is debugged, the lower die holder 1 and the upper die holder 6 are relatively moved to drive the first height-limiting plate 3 on the first cutting die mounting plate 2 and the second height-limiting plate 8 on the second cutting die mounting plate 7 to be attached tightly, finally the guide rod 9 enters the through hole 12, and then the upper die holder 6 and the lower die holder 1 are fixed through the mounting hole 15, the operation is simple, common staff and new staff can debug the die, the requirement of manpower is greatly reduced, the labor cost is reduced, the working efficiency is greatly improved, the first height-limiting plate 3 and the second height-limiting plate 8 form a height-limiting area, so that the cutting depth of the etching knife is ensured, the process precision is greatly improved, the cost of personnel and equipment is reduced, when the guide rod 9 enters the through hole 12 to compress the spring 14, the spring 14 can buffer the supporting rod, so that a buffer area is formed, the etching knife is prevented from directly contacting with the material product, so that the service life of the etching knife die is prolonged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a limit for height etching mould, includes die holder (1), its characterized in that: the upper surface fixed connection of die holder (1) has first cutting die mounting panel (2), the equal fixedly connected with in upper surface both sides of first cutting die mounting panel (2) first limit for height board (3), the equal fixed mounting in position that the upper surface of first cutting die mounting panel (2) is located between two first limit for height boards (3) and is close to two first limit for height boards (3) respectively has first etching sword (4), the equal fixed mounting in position that the upper surface of first cutting die mounting panel (2) is located between two first etching sword (4) and is close to two first etching sword (4) respectively has second etching sword (5), the top of die holder (1) is equipped with upper die base (6), one side fixedly connected with second cutting die mounting panel (7) that the surface of upper die base (6) and die holder (1) are close to, the equal fixedly connected with in position that the lower surface both sides of second cutting die mounting panel (7) and are close to two first limit for height boards (3) is connected with the second Height limiting plate (8), two the lower surface of second height limiting plate (8) just is close to the equal fixed mounting in central point position and has guide bar (9), the lower surface of second cutting die mounting panel (7) is located between two second height limiting plate (8) and is close to the equal fixedly connected with third etching sword (10) in position of two second height limiting plate (8) respectively, the lower surface of second cutting die mounting panel (7) is located between two third etching sword (10) and just is close to the equal fixedly connected with fourth etching sword (11) in position of two third etching sword (10) respectively, through-hole (12) have been seted up to first height limiting plate (3) upper surface, the upper surface of first cutting die mounting panel (2) just is close to the position of through-hole (12) and sets up fluted (13), the bottom fixedly connected with spring (14) of recess (13).

2. The height-limited etching mold according to claim 1, wherein: the position of the first etching knife (4) corresponds to the position of the third etching knife (10), and the position of the second etching knife (5) corresponds to the position of the fourth etching knife (11).

3. The height-limited etching mold according to claim 1, wherein: the position of the guide rod (9) corresponds to the position of the through hole (12), and the diameter of the guide rod (9) is matched with that of the through hole (12).

4. The height-limited etching mold according to claim 1, wherein: the height of the first etching knife (4) is greater than that of the second etching knife (5), and the height of the third etching knife (10) is greater than that of the fourth etching knife (11).

5. The height-limited etching mold according to claim 1, wherein: the diameter of the through hole (12) is consistent with that of the groove (13), and the other end of the spring (14) extends to the inside of the through hole (12).

6. The height-limited etching mold according to claim 1, wherein: and a plurality of mounting holes (15) are formed in the periphery of the outer surfaces of the upper die base (6) and the lower die base (1).